語言選擇:
免費網上英漢字典|3Dict

Dakota group

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Dakota group \Da*ko"ta group`\ (Geol.)
   A subdivision at the base of the cretaceous formation in
   Western North America; -- so named from the region where the
   strata were first studied.
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z